{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1345G-100AXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1345G-100AXIT","canonicalUrl":"https://icboms.com/infineon/CY7C1345G-100AXIT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1345G-100AXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1345G-100AXIT synchronous SRAM, 4.5Mbit (128K x 36), 100 MHz clock, 8 ns access, 3.15-3.6 V, -40 to 85°C, 100-TQFP, Tape & Reel.","salesMarkdown":"## What the 100 MHz clock and 8 ns access time mean for your bus The CY7C1345G-100AXIT is a 4.5 Mbit synchronous SRAM organized as 128K x 36 bits, clocked at 100 MHz with a pipelined read access time of 8 ns. The 100 MHz clock sets the maximum bus rate for the address and control signals; the 8 ns access time is the delay from clock edge to data valid on the outputs. In a system with a 10 ns clock period, the 8 ns access leaves 2 ns of setup margin for the receiving device — tight but workable with controlled trace impedance and matched propagation delays on the data bus. The 36-bit wide data bus (32 data + 4 parity or byte-enable bits) matches processors with a 36-bit memory controller, such as certain PowerQUICC or MIPS-class parts, without external muxing. ## Temperature grade and board-fit The Tape & Reel (TR) packaging option means the parts arrive on 13-inch reels, typically 1000 pieces per reel for this package size. This is the standard format for pick-and-place assembly; no tube or tray handling is needed. ## Active lifecycle — sourcing posture The base product number CY7C1345 covers the family; the G suffix indicates the lead-free / RoHS-compliant version, and the -100AXIT suffix specifies the 100 MHz speed grade, industrial temperature, and Tape & Reel packaging.","metaTitle":"Infineon CY7C1345G-100AXIT SRAM, 4.5Mbit, 100 MHz, 100-TQFP","metaDescription":"Infineon CY7C1345G-100AXIT synchronous SRAM, 4.5Mbit (128K x 36), 8 ns access, 100 MHz clock, -40 to 85°C, 100-TQFP. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, SDR","Access Time":"8 ns","Memory Size":"4.5Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Active","Clock Frequency":"100 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.15V ~ 3.6V","Base Product Number":"CY7C1345","Memory Organization":"128K x 36","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.3325","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/28bdca0f3169b50bd9bff2c48c4489c5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1345G-100AXIT/alternatives.json"},"ai":{"faq":[{"question":"What is the access time of CY7C1345G-100AXIT?","answer":"The access time is 8 ns, measured from the rising edge of the clock to data valid on the outputs. This is the pipelined read access time for a synchronous burst read."},{"question":"What package is CY7C1345G-100AXIT?","answer":"The Tape & Reel option is specified by the T suffix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1345G-100AXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1345G-100AXIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}